| Value | Category | Cases | |
|---|---|---|---|
| 0 | 75 | 
                                                                 
                                    
                                    25%
                                 
                                                             | 
                                                        
                    |
| 1 | 33 | 
                                                                 
                                    
                                    11%
                                 
                                                             | 
                                                        
                    |
| 2 | 40 | 
                                                                 
                                    
                                    13.3%
                                 
                                                             | 
                                                        
                    |
| 3 | 27 | 
                                                                 
                                    
                                    9%
                                 
                                                             | 
                                                        
                    |
| 4 | 30 | 
                                                                 
                                    
                                    10%
                                 
                                                             | 
                                                        
                    |
| 5+ | 95 | 
                                                                 
                                    
                                    31.7%
                                 
                                                             |